Solar Charge Controllers

Charge Controllers to Increase Your Solar Harvest
Charge controllers are devices that prevent solar panels from over-charging a battery bank. Even more the original charge controllers were PWM (Pluse Width Modulation). Additionally these are still used today in small 12-volt systems. Larger systems now use the MPPT (Maximum Power Point Tracking). Which also allows high array voltage with low current, thus saving line losses in the cabling. MPPT controllers provide about a 30% increase in harvest from the solar array. Call us today to inquire about pricing.